英语释义

• having a daily cycle or occurring every day;

  "diurnal rhythms"

  "diurnal rotation of the heavens"

  "the diurnal slumber of bats"

• belonging to or active during the day;

  "diurnal animals are active during the day"

  "diurnal flowers are open during the day and closed at night"

片语

diurnal circulation日环流

diurnal variation[地物] 日变化；日变程；日际变化；昼夜变化

diurnal change日变

diurnal effects昼夜效应

diurnal fluctuation周日变动

diurnal animal昼出动物

diurnal constituent周日分潮

diurnal rhythm昼间节率；[生理] 昼夜节律

diurnal migration昼夜移动

diurnal mean日平均

diurnal temperature昼夜温度

英汉例句

• when diurnal mean air temperature was dropped to 0℃, can seed so.

  当日平均气温降至0℃时也能播种。

• while there are some individual differences in the circadian rhythm, where some individuals are more nocturnal than others, humans are basically a diurnal (day-living) species.

  虽然在昼夜节律中，人与人具有个体差异，但人类基本上都是在白天活动的。

• using mice as models, they learned that intense light enhances fear or anxiety in mice, which are nocturnal, in much the same way that darkness can intensify fear or anxiety in diurnal humans.

  把小老鼠当做实验品，他们发现强光增强了老鼠的恐惧和焦虑，因为老鼠属于昼伏夜出的生物，同样，因为人类通常在白天活动，黑暗就增加了他们的恐惧和焦虑。

• a two-dimensional numerical study on diurnal cycle of mountain lee precipitation .

  背风坡降水日变化的二维数值研究。

• the diurnal springs correspond to the semidiurnal neaps and vice versa.

  全日潮大潮对应于半日潮小潮，反之亦然。

• the diurnal mean ch4 flux from rice-involved plot was significantly higher than that of rice uninvolved plot in the booting stage(p0.01).

  有植株参与稻田在孕穗期ch4昼夜平均排放通量显着高于无植株参与稻田（p0.01）。

• a large diurnal owl (nyctea scandiaca) of arctic and subarctic regions, having snow-white plumage with dark markings.

  一种大型、白天出没的猫头鹰，生长在北极地区和亚北极地区的（雪鸡） ，羽毛雪白并带有黑色的斑点。

• rolled round in earth「s diurnal course, with rocks , and stones, and trees.

  每天与巖石和树木一起， 随地球循环旋转。

• the semi-diurnal and diurnal internal tide energy densities are large on the continental shelf and in the thermocline of the deep sea.

  较强内潮在陆坡区超临界地形上生成，并沿波射线方向传播，导致半日潮和全日潮的能量密度在陆坡区温跃层上较强。

• in the summer and autumn, the maximum of diurnal mean co_2 flux all occurred in form. hippophae rhamnoides, and the minimum in sandy land.

  夏秋季节，日平均土壤co_2释放速率最大的样地均为沟底沙棘群落样地，最小的样地均为沙地；

• a diurnal animal hunts its food during daylight.

  白天活动的动物在白昼时猎食。

• one group—among which were the progenitors of humans and the other old world primates living today—took up a diurnal life, spread out into the trees, and made fruit an important part of their diet.

  有一群动物（包括了人类与其他现存旧世界的灵长类祖先）变成了昼行性动物，散布到森林里头，并将果实纳为重要的食物。

• rolled round in earth」s diurnal course.

  跟从着地球的日行路线转滚。

• conclusions clinical diversity and diurnal fluctuation are the characteristics of drd.

  结论drd患者具有癥状多样及日间波动的特点。

• the sun sinks, a pair of toucans passes noisily overhead, and the diurnal monkeys begin wandering off, heading back to their nests for the night.

  夕阳西沉，两只喧闹的犀鸟飞过了我的头顶，喜爱在白天活动的卷尾猴们开始三三两两的离去，它们朝着巢所在的方向进发，好在黑夜来临之前赶回去过夜。

• sceloporus lizards, like most others, are diurnal — active during the day — and cold-blooded, so they can't regulate their body temperature.

  绿刺蜥和其它大多数物种一样，是昼行性（在白天活动）冷血动物，因此，它们不能调整自身体温。

• acklay are diurnal creatures that hunt for drowsy nocturnal lemnai and spear them with their immense claws.

  阿克雷是昼行生物，专门捕猎白天困倦的夜行生物莱姆奈，用巨大的爪子刺它们。

• i could only spare two or three hours, from my numerous diurnal occupations, to follow her footsteps .

  我只能从无数的日常工作中挤出两三个小时来跟着她。

• this helps to explain why two closely related animals might have similar eye shapes even though one animal is diurnal and the other is nocturnal.

  这有助于解释为什么两种有亲缘关系的动物眼睛的形状相似，即使一种动物是白天活动，另一种则是夜间出行。

• the results show that the diurnal variation of leaf-air temperature difference varies under different soil moisture conditions, the low soil moisture results in large leaf-air temperature difference.

  结果表明：水稻叶气温差在不同的土壤水分条件下表现出不同的日变化规律，较低的土壤水分导致了较高的叶气温差；

• the application of this scheme to the diurnal and semidiurnal tides in the bay of beibuwan (the gulf of tonkin) gives the results in agreement to the observations.

  运用于北部湾全日潮和半日潮的计算，结果与实测一致。

相似词

everyday平时；寻常日子